Product Description

COPPER CATHODE : LME DIMENSION : **4MM X **4MM X *2 MM (APPROX) LME STANDARD SPECIFICATIONS : COPPER (CU) *9.*0 - *9.*9%. OTHER MATERIALS MAY BE PRESENT WHICH IS DESCRIBED BELOW: OXYGEN O2 - - SULFUR S 4 PPM IRON FE 2 PPM SILVER AG *0 PPM LEAD PB 0.2 PPM NICKEL NI 0.2 PPM SELENIUM SE 0.3 PPM ANTIMONY SB 0.1 PPM SILICA SI 0.3 PPM COBALT CO 0.2 PPM ARSENIC AS 0.1 PPM BISMUTH BI 0.1 PPM MANGANESE MN 0.1 PPM TELLURIUM TE 0.*5 PPM ALUMINUM AL 0.5 PPM MAGNESIUM MG 0.4 PPM ZINC ZN 0.4 PPM